package qf.dao;

import qf.pojo.User;

/**
 * @author 86198
 * @version V1.0
 * @Project Java_qf
 * @Package qf.dao.UserDaoImpl
 * @Description:
 * @Date 2022/5/27 13:09
 */
public interface UserDao {
    /**
     * 查找用户
     * @param username
     * @return
     */
    public User selectUser(String username);

    /**
     * 添加用户
     * @return
     */
    public int registeredUser(User user);

}
